// 内容(三级联动头？？？)
.screen {
    position: relative;
    padding: 10px 0;
    padding-right: 70px;
    display: flex;
    height: 50px;
    background-color: white;
    border-bottom: 1px solid #ccc;
    .screen_button {
        flex: 1;
        display: flex;
        justify-content: space-around;
        align-items: center;
    }
    span {
        font-size: 12px;
    }
    a {
        text-align: center;
        width: 70px;
        height: 100%;
        line-height: 50px;
        font-size: 18px;
        color: #aaaaaa;
        position: absolute;
        top: 0;
        right: 0;
        border-left: 1px solid #ddd;
    }
}

// 三级联动的内容 
.content {
    position: relative;
    z-index: 1;
    ul {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        background: #fff;
        display: none;
        li {
            padding: 10px 10px;
            border-bottom: 1px solid #ddd;
        }
    }
}

.comm_list {
    background: #f2f2f2;
    padding: 0 10px;
    overflow: hidden;
    ul {
        margin-top: 10px;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        li {
            background: #fff;
            width: 49%;
            margin-bottom: 10px;
            padding: 7px;
            display: flex;
            flex-direction: column;
            .cd_img {
                color: #000;
                font-size: 16px;
                flex: 1;
                div {
                    // 设置宽高一样
                    position: relative;
                    width: 100%;
                    height: 0;
                    padding-top: 100%;
                }
                img {
                    // 设置宽高一样
                    position: absolute;
                    top: 0;
                    left: 0;
                    width: 100%;
                    height: 100%;
                }
            }
            div {
                font-size: 16px;
                height: 30px;
                padding-bottom: 5px;
                span {
                    float: left;
                    font-size: 20px;
                    color: palevioletred;
                }
                a {
                    display: inline-block;
                    float: right;
                    padding: 5px;
                    background: palevioletred;
                    color: #fff;
                    text-align: center;
                    border-radius: 5px;
                }
            }
        }
    }
}